ES2114265T3 - Pila electroquimica compensada por presion. - Google Patents

Pila electroquimica compensada por presion.

Info

Publication number
ES2114265T3
ES2114265T3 ES95118755T ES95118755T ES2114265T3 ES 2114265 T3 ES2114265 T3 ES 2114265T3 ES 95118755 T ES95118755 T ES 95118755T ES 95118755 T ES95118755 T ES 95118755T ES 2114265 T3 ES2114265 T3 ES 2114265T3
Authority
ES
Spain
Prior art keywords
gas
space
electrochemical battery
pressure compensated
electrolyte
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES95118755T
Other languages
English (en)
Spanish (es)
Inventor
Fritz Dr Gestermann
Hans-Dieter Pinter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2114265T3 publication Critical patent/ES2114265T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • C25B11/032—Gas diffusion electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605—Porous electrodes
    • H01M4/8626—Porous electrodes characterised by the form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/08—Fuel cells with aqueous electrolytes
    • H01M8/083—Alkaline fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Hybrid Cells (AREA)
  • Fuel Cell (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Primary Cells (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
ES95118755T 1994-12-12 1995-11-29 Pila electroquimica compensada por presion. Expired - Lifetime ES2114265T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4444114A DE4444114C2 (de) 1994-12-12 1994-12-12 Elektrochemische Halbzelle mit Druckkompensation

Publications (1)

Publication Number Publication Date
ES2114265T3 true ES2114265T3 (es) 1998-05-16

Family

ID=6535525

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95118755T Expired - Lifetime ES2114265T3 (es) 1994-12-12 1995-11-29 Pila electroquimica compensada por presion.

Country Status (10)

Country Link
US (1) US5693202A (enrdf_load_stackoverflow)
EP (1) EP0717130B1 (enrdf_load_stackoverflow)
JP (1) JP3043607B2 (enrdf_load_stackoverflow)
KR (1) KR100393947B1 (enrdf_load_stackoverflow)
CN (1) CN1075567C (enrdf_load_stackoverflow)
AT (1) ATE164891T1 (enrdf_load_stackoverflow)
CA (1) CA2164789A1 (enrdf_load_stackoverflow)
DE (2) DE4444114C2 (enrdf_load_stackoverflow)
ES (1) ES2114265T3 (enrdf_load_stackoverflow)
TW (1) TW301805B (enrdf_load_stackoverflow)

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DE19622744C1 (de) * 1996-06-07 1997-07-31 Bayer Ag Elektrochemische Halbzelle mit Druckkompensation
DE19646950A1 (de) 1996-11-13 1998-05-14 Bayer Ag Elektrochemische Gasdiffusionshalbzelle
DE19715429A1 (de) * 1997-04-14 1998-10-15 Bayer Ag Elektrochemische Halbzelle
DE19844059A1 (de) 1998-09-25 2000-03-30 Degussa Elektrolysezelle und deren Verwendung
US6368472B1 (en) 1998-11-04 2002-04-09 Mcguire Byron Duvon Electrolytic chemical generator
DE19954247C2 (de) * 1999-11-11 2002-11-14 Wolfgang Strewe Elektrolysezelle mit Gasdiffusionselektrode für großtechnische Anlagen sowie Verwendungen der Elektrolysezelle
DE19959079A1 (de) 1999-12-01 2001-06-07 Bayer Ag Elektrochemische Zelle für Elektrolyseure mit Einzelelementtechnik
DE10027339A1 (de) * 2000-06-02 2001-12-06 Bayer Ag Dimensionsstabile Gasdiffusionselektrode
US6823584B2 (en) * 2001-05-03 2004-11-30 Ballard Power Systems Inc. Process for manufacturing a membrane electrode assembly
DE10148600A1 (de) 2001-10-02 2003-04-10 Bayer Ag Einbau einer Gasdiffusionselektrode in einen Elektrolyseur
DE10152276A1 (de) * 2001-10-23 2003-04-30 Bayer Ag Elektrolysezellen-Halbelement zum Betrieb von Gasdiffusionselektroden mit Trennung der Funktionsräume
DE10152791A1 (de) * 2001-10-25 2003-05-08 Bayer Ag Verfahren zur Herstellung von Chlor und Natronlauge durch Elektrolyse mittels Gasdiffusionselektroden-Demister
DE10152792A1 (de) * 2001-10-25 2003-05-08 Bayer Ag Methode zur Integration einer Gasdiffusionselektrode in einen elektrochemischen Reaktionsapparat
AUPS172702A0 (en) * 2002-04-12 2002-05-23 Commonwealth Scientific And Industrial Research Organisation An electrochemical cell, a porous working electrode and a process for he conversion of a species from one oxidation state to another by the electrochemical oxidation or reduction thereof
EP2039806B1 (en) * 2002-11-27 2015-08-19 Asahi Kasei Chemicals Corporation Bipolar, zero-gap type electrolytic cell
DE10330232A1 (de) 2003-07-04 2005-01-20 Bayer Materialscience Ag Elektrochemische Halbzelle
DE102004029840A1 (de) * 2004-06-19 2005-12-29 Robert Bosch Gmbh Brennstoffzellenvorrichtung
DE102005003527A1 (de) * 2005-01-25 2006-07-27 Uhdenora S.P.A. Elektrolysezelle mit erweiterter aktiver Membranfläche
DE102005023615A1 (de) 2005-05-21 2006-11-23 Bayer Materialscience Ag Verfahren zur Herstellung von Gasdiffusionselektroden
JP5161367B2 (ja) * 2008-06-16 2013-03-13 リチャーズ，ウィリアム，アール． アルカリ電解槽
WO2010119918A1 (ja) 2009-04-16 2010-10-21 クロリンエンジニアズ株式会社 ガス拡散電極を有する２室法イオン交換膜食塩電解槽を用いる電解方法
DE102010030203A1 (de) 2010-06-17 2011-12-22 Bayer Materialscience Ag Gasdiffusionselektrode und Verfahren zu ihrer Herstellung
DE102010054159A1 (de) 2010-12-10 2012-06-14 Bayer Materialscience Aktiengesellschaft Verfahren zum Einbau von Sauerstoffverzehrelektroden in elektrochemischen Zellen und elektrochemische Ze lle
DE102010062803A1 (de) 2010-12-10 2012-06-14 Bayer Materialscience Aktiengesellschaft Verfahren zum Einbau von Sauerstoffverzehrelektroden in elektrochemische Zellen und elektrochemische Zellen
DE102011017264A1 (de) * 2011-04-15 2012-10-18 Bayer Material Science Ag Alternativer Einbau einer Gas-Diffussions-Elektrode in eine elektrochemische Zelle
CN102220598B (zh) * 2011-06-01 2013-01-16 上海高企新能源科技有限公司 一种水电解制氢装备
KR20150023666A (ko) 2012-06-12 2015-03-05 모나쉬 유니버시티 통기성 전극 및 물 분해에서의 사용 방법
JP2016533006A (ja) 2013-07-31 2016-10-20 アクアハイドレックス プロプライエタリー リミテッドＡｑｕａｈｙｄｒｅｘ Ｐｔｙ Ｌｔｄ 三次元複合電極及び製作方法
KR101802686B1 (ko) * 2013-12-04 2017-12-28 에보닉 데구사 게엠베하 전기의 유연한 사용을 위한 디바이스 및 방법
DE102013226414A1 (de) 2013-12-18 2015-06-18 Evonik Industries Ag Vorrichtung und Verfahren zum flexiblen Einsatz von Strom
US9909223B1 (en) 2014-08-04 2018-03-06 Byron Duvon McGuire Expanded metal with unified margins and applications thereof
WO2017174563A1 (de) 2016-04-07 2017-10-12 Covestro Deutschland Ag Bifunktionelle elektrode und elektrolysevorrichtung für die chlor-alkali-elektrolyse
EP3418429A1 (de) 2017-06-21 2018-12-26 Covestro Deutschland AG Gasdiffusionselektrode zur reduktion von kohlendioxid
CN107587159B (zh) * 2017-09-29 2023-09-29 吉林贯通能源科技有限责任公司 利用热力吸收压缩机制备高压氢气和氧气的装置
DE102017217361A1 (de) * 2017-09-29 2019-04-04 Thyssenkrupp Uhde Chlorine Engineers Gmbh Elektrolysevorrichtung
EP3918112A4 (en) 2019-02-01 2022-10-26 Aquahydrex, Inc. CONTAINED ELECTROLYTE ELECTROCHEMICAL SYSTEM
CN111503153B (zh) * 2020-04-21 2021-09-07 南京工程学院 一种静压滑动轴承油膜压力损失补偿方法
DE102020206448A1 (de) 2020-05-25 2021-11-25 Siemens Aktiengesellschaft Vorrichtung zum Befestigen einer Elektrode
CA3186013A1 (en) 2020-07-28 2022-02-03 Ulrich Legrand Electrochemical cell for carbon dioxide reduction towards liquid chemicals
WO2024097191A2 (en) * 2022-10-31 2024-05-10 Verdagy, Inc. Protective insert for electrochemical cell
CN117030531B (zh) * 2023-08-14 2024-04-16 中国矿业大学 一种地下内衬式岩洞储氢库垫层气浓度监测系统
EP4575041A1 (de) 2023-12-21 2025-06-25 Covestro Deutschland AG Gasdiffusionselektrode und verfahren zur verminderung der wasserstoffentwicklung beim betrieb einer elektrolyse mit gasdiffusionselektrode
CN118581477B (zh) * 2024-08-07 2024-11-05 松山湖材料实验室 一种制取氢和脱硫的电化学装置及其应用

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Also Published As

Publication number Publication date
EP0717130A1 (de) 1996-06-19
CA2164789A1 (en) 1996-06-13
KR960027022A (ko) 1996-07-22
DE4444114A1 (de) 1996-09-19
US5693202A (en) 1997-12-02
DE59501842D1 (de) 1998-05-14
CN1075567C (zh) 2001-11-28
TW301805B (enrdf_load_stackoverflow) 1997-04-01
ATE164891T1 (de) 1998-04-15
EP0717130B1 (de) 1998-04-08
JPH08225975A (ja) 1996-09-03
JP3043607B2 (ja) 2000-05-22
DE4444114C2 (de) 1997-01-23
CN1133355A (zh) 1996-10-16
KR100393947B1 (ko) 2003-11-01

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